[llvm] r294031 - AMDGPU: Set MCAsmInfo::PointerSize

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Fri Feb 3 12:02:24 PST 2017


Author: arsenm
Date: Fri Feb  3 14:02:23 2017
New Revision: 294031

URL: http://llvm.org/viewvc/llvm-project?rev=294031&view=rev
Log:
AMDGPU: Set MCAsmInfo::PointerSize

Added:
    llvm/trunk/test/CodeGen/AMDGPU/basic-debug-info.ll
Modified:
    llvm/trunk/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp?rev=294031&r1=294030&r2=294031&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp Fri Feb  3 14:02:23 2017
@@ -14,6 +14,7 @@
 using namespace llvm;
 
 AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(const Triple &TT) : MCAsmInfoELF() {
+  PointerSize = (TT.getArch() == Triple::amdgcn) ? 8 : 4;
   HasSingleParameterDotFile = false;
   //===------------------------------------------------------------------===//
   MinInstAlignment = 4;

Added: llvm/trunk/test/CodeGen/AMDGPU/basic-debug-info.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/AMDGPU/basic-debug-info.ll?rev=294031&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/AMDGPU/basic-debug-info.ll (added)
+++ llvm/trunk/test/CodeGen/AMDGPU/basic-debug-info.ll Fri Feb  3 14:02:23 2017
@@ -0,0 +1,26 @@
+; RUN: llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa < %s | FileCheck %s
+
+; FIXME: Should be .byte 8 for pointer size
+
+; CHECK-LABEL: {{^}}basic_debug_info:
+; CHECK: .section	.debug_info
+; CHECK: .byte	4                               ; Address Size (in bytes)
+define void @basic_debug_info() #0 !dbg !4 {
+entry:
+  ret void, !dbg !9
+}
+
+attributes #0 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!7, !8}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
+!1 = !DIFile(filename: "/tmp/basic-debug-info.cl", directory: "/Users/matt/src/llvm/build_debug")
+!2 = !{}
+!4 = distinct !DISubprogram(name: "basic_debug_info", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, variables: !2)
+!5 = !DISubroutineType(types: !6)
+!6 = !{null}
+!7 = !{i32 2, !"Dwarf Version", i32 4}
+!8 = !{i32 2, !"Debug Info Version", i32 3}
+!9 = !DILocation(line: 4, column: 1, scope: !4)




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